our diplomatic post in benghazi. it evolved and escalated over several hours. it appears that individuals who were certainly well armed seized on the opportunity presented as the events unfolded that evening into the morning hours of september 12. we do know that a number of militants in the area, as i mentioned, are well armed and maintain those arms. what we don't have at this point is specific intelligence that there was significant advanced planning or coordination for this attack. again, we are still evolving facts and still looking for any indications of substantial advance planning. we just haven't seen that at this point. i think the most i would say at this point i do want to emphasize that there is a classified briefing for all of congress that will take place tomorrow. >> we'll be there. let me come back to what you said. there was evidence or intelligence that, as you indicated broadly a moment ago, that in eastern libya, benghazi area, there were a number of militant or violent islamist extremist groups. do we have any idea at this point who was re